Food Manufacturing: Hygiene Standards and Daily Routines

Food manufacturing is the largest manufacturing sector in the UK, employing over 400,000 people. It offers plentiful work, but the hygiene standards are strict. If you are considering a food factory role, here is what you need to know.

HACCP: The Foundation

HACCP (Hazard Analysis and Critical Control Points) is the food safety system used in every food factory. As a production worker, you do not need to understand the theory in depth, but you need to follow the practical rules:

• Follow the cooking/processing temperatures exactly
• Report any deviation from normal procedures immediately
• Never bypass a safety check, even if it slows production
• Record everything — temperature logs, cleaning records, batch numbers
• If in doubt about food safety, stop and ask your supervisor

Allergen Awareness

This is taken extremely seriously. The 14 major allergens must be controlled at every stage:

• Dedicated production lines for allergen-containing products
• Thorough cleaning between product changeovers
• Correct labelling of all ingredients and finished products
• No bringing food from home onto the production floor
• Reporting any labelling errors immediately — this is a potential recall situation

PPE and Clothing

Food factories have strict dress codes:

• Hairnet and beard snood — covering all hair. No exceptions
• White or light-coloured overalls — so contamination is visible
• Steel toecap boots — usually white wellingtons in wet areas
• Disposable gloves — changed frequently, especially between tasks
• No jewellery — rings, watches, earrings, piercings must all be removed or covered with blue detectable plasters
• No makeup, perfume, or nail varnish — contamination risk

Hand Washing Protocol

You will wash your hands far more than you ever have in your life:

• On entry to the production area
• After using the toilet
• After handling raw materials (especially raw meat)
• After touching your face, hair, or any non-food surface
• After breaks
• Between handling different product types

Most food factories have colour-coded hand wash stations with timed sanitiser dispensers. The process takes about 30 seconds and becomes automatic within a few days.

Metal Detection

Every packaged food product passes through a metal detector before leaving the factory. If the detector triggers, production stops while the contaminated product is identified and removed. Workers must report any lost metal items (pen clips, buttons, tools) immediately.

Pay and Conditions

Food manufacturing pay is typically £11 to £13.50 per hour for operatives, with night premiums pushing this to £14-16. The work is steady and available year-round, with seasonal peaks around Christmas, Easter, and summer. Many food factories offer temp-to-perm opportunities after 12 weeks.